Who owns MAC prefix D881CE?

D881CE is registered to AHN INC. in the IEEE MA-L registry.

What devices use D881CE?

Any network device with a MAC address starting D8:81:CE was manufactured by or for AHN INC..

MA-L · OUI prefix

AHN INC.

Any MAC address starting D8:81:CE is registered to AHN INC..

OUI prefix	D881CE
Vendor	AHN INC.
Registry	MA-L (24-bit, large block)
Example MAC	D8:81:CE:00:00:00

What this means

The IEEE assigned the MA-L block D881CE to AHN INC.. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting D8:81:CE, it is AHN INC. hardware.

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